... ,18V,24V,7.4V,4.2V,3.7V,7.4V,11.1V,12.6V,14.8V,16.8V3) Iout: 0.5A, 0 ... , digital camera, standard battery or electronic devices.We also provide 3.7V, 4.2V, 7.4V, 8.4V, 11.1V, 12.6V, 14 ... .8V, 16.8V travel battery charger. The MOQ each is 500 units ... welcome. Interchangeable plug adaptor battery charger 5V 12V 24V 3.7V 4.2V 7.4V 8.4V 11.1V 12.6V 14.8V ...